Infiniti Q50 Spark Plugs

We found 16 eBay listings for Infiniti Q50 spark plugs, covering model years 2014 to 2020.

16 listings available |14 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare spark plugs options for the Infiniti Q50 by part number, specification and seller fitment details. Matching listing titles mention 2014–2020; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 16 listings for Infiniti Q50 spark plugs checked on 28 October 2026, 8 give model years between 2014 and 2020, most often 2016–2020 (4). Brands named: NGK (12). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

16 Results

Spark Plugs

Found 16 listings for "infiniti q50 spark plugs"

6PCS OEM 22401-EW61C Infiniti Platinum Spark Plugs EX35 Q50 3.5L JX35 QX60 FX35

6PCS OEM 22401-EW61C Infiniti Platinum Spark Plugs EX35 Q50 3.5L JX35 QX60 FX35

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New📍 US
Seller: rurpaauto
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New Set of 4 NGK Laser Iridium Spark Plugs DILKAR8K8G/96008 for Infiniti Q50 Q60

New Set of 4 NGK Laser Iridium Spark Plugs DILKAR8K8G/96008 for Infiniti Q50 Q60

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New📍 US
Seller: lapartsdeal
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New Set of 4 NGK Laser Iridium Spark Plugs DILKAR8K8G/96008 for Infiniti Q50 Q60

New Set of 4 NGK Laser Iridium Spark Plugs DILKAR8K8G/96008 for Infiniti Q50 Q60

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New📍 US
Seller: llautola
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OEM NGK Laser Iridium Spark Plugs Kit 6PCS for 2016-20 Infiniti Q50 Q60 3.0L V6

OEM NGK Laser Iridium Spark Plugs Kit 6PCS for 2016-20 Infiniti Q50 Q60 3.0L V6

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New📍 US
Seller: bold_auto_parts
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6 Pack NGK Laser Iridium Spark Plugs for 2014-2015 Infiniti Q50 V6-3.7L OEM

6 Pack NGK Laser Iridium Spark Plugs for 2014-2015 Infiniti Q50 V6-3.7L OEM

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New📍 US
Seller: yesautoparts
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NGK LASER IRIDIUM Spark Plugs FOR Infiniti Nissan  370Z M37, Q50, Q60

NGK LASER IRIDIUM Spark Plugs FOR Infiniti Nissan 370Z M37, Q50, Q60

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New📍 US
Seller: foreigndomesticautoparts
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OE Germany For Infiniti G25 M35 JX35 Q50 Q60 EX37 6Pcs Double Iridium Spark Plug

OE Germany For Infiniti G25 M35 JX35 Q50 Q60 EX37 6Pcs Double Iridium Spark Plug

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New other (see details)📍 US
Seller: autotechusa
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6 Iridium Spark Plugs for 2014-2015 INFINITI Q50 3.7L V6 Replace 90174 DF8H11B

6 Iridium Spark Plugs for 2014-2015 INFINITI Q50 3.7L V6 Replace 90174 DF8H11B

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New📍 US
Seller: prominent_autoparts
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NGK LASER IRIDIUM Spark Plugs for Infiniti Nissan 370Z M37, Q50, Q60 DF8H11B

NGK LASER IRIDIUM Spark Plugs for Infiniti Nissan 370Z M37, Q50, Q60 DF8H11B

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New📍 US
Seller: goodtrust-autoparts
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Genuine NGK Laser Iridium Spark Plug 6PCS for 16-20 Infiniti Q50/ Q60 3.0L V6

Genuine NGK Laser Iridium Spark Plug 6PCS for 16-20 Infiniti Q50/ Q60 3.0L V6

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New📍 US
Seller: goodtrust-autoparts
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New Set of 4 NGK Laser Iridium Spark Plugs DILKAR8K8G/96008 for Infiniti Q50 Q60

New Set of 4 NGK Laser Iridium Spark Plugs DILKAR8K8G/96008 for Infiniti Q50 Q60

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Remanufactured📍 US
Seller: zachsvo
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NGK G-POWER "PLATINUM" Spark Plugs (Set of 6) for 2014-2018 Infiniti Q50 3.5L

NGK G-POWER "PLATINUM" Spark Plugs (Set of 6) for 2014-2018 Infiniti Q50 3.5L

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New📍 US
Seller: mkwo8592
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NGK OEM Laser Iridium Spark Plugs 8pcs For Infiniti Q50 Nissan Titan 350Z Murano

NGK OEM Laser Iridium Spark Plugs 8pcs For Infiniti Q50 Nissan Titan 350Z Murano

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New📍 US
Seller: bold_auto_parts
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6 Iridium Spark Plugs for 2014-2015 INFINITI Q50 3.7L V6 Replace 90174 DF8H11B

6 Iridium Spark Plugs for 2014-2015 INFINITI Q50 3.7L V6 Replace 90174 DF8H11B

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New📍 US
Seller: zhximar
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OEM NGK Laser Iridium Spark Plugs Kit 6PCS for 2016-20 Infiniti Q50 Q60 3.0L V6

OEM NGK Laser Iridium Spark Plugs Kit 6PCS for 2016-20 Infiniti Q50 Q60 3.0L V6

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New📍 US
Seller: dunguye506
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OEM NGK Laser Iridium Spark Plugs Kit 6PCS for 2016-20 Infiniti Q50 Q60 3.0L V6

OEM NGK Laser Iridium Spark Plugs Kit 6PCS for 2016-20 Infiniti Q50 Q60 3.0L V6

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New📍 US
Seller: jach-7082
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Questions about these listings

Which model years are named in the listings for Infiniti Q50 spark plugs?

8 listing titles give model years from 2014 to 2020; 2016–2020 appears most often (4 listings). Check your car’s year against the fitment details in each listing.

Which brands are named in the listings for Infiniti Q50 spark plugs?

The titles name NGK (12 listings). Check the brand’s own catalogue for your car before you buy.

How do I check fitment before buying Infiniti Q50 spark plugs?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Infiniti Q50 spark plugs search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.